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10258897248 = 2532172095363
BaseRepresentation
bin10011000110111101…
…00101100101100000
3222110221220222101100
421203132211211200
5132002234202443
64413551434400
7512140121265
oct114336454540
928427828340
1010258897248
114394975386
121ba3825a00
13c76526802
146d46b726c
1540099d3d3
hex2637a5960

10258897248 has 72 divisors (see below), whose sum is σ = 30889856088. Its totient is φ = 3218476032.

The previous prime is 10258897237. The next prime is 10258897249. The reversal of 10258897248 is 84279885201.

10258897248 is a `hidden beast` number, since 10 + 2 + 588 + 9 + 7 + 2 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 10258897194 and 10258897203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10258897249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1042786 + ... + 1052577.

It is an arithmetic number, because the mean of its divisors is an integer number (429025779).

Almost surely, 210258897248 is an apocalyptic number.

10258897248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10258897248 is an abundant number, since it is smaller than the sum of its proper divisors (20630958840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10258897248 is a wasteful number, since it uses less digits than its factorization.

10258897248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095396 (or 2095385 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 54.

The spelling of 10258897248 in words is "ten billion, two hundred fifty-eight million, eight hundred ninety-seven thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 68 72 96 102 136 144 153 204 272 288 306 408 544 612 816 1224 1632 2448 4896 2095363 4190726 6286089 8381452 12572178 16762904 18858267 25144356 33525808 35621171 37716534 50288712 67051616 71242342 75433068 100577424 106863513 142484684 150866136 201154848 213727026 284969368 301732272 320590539 427454052 569938736 603464544 641181078 854908104 1139877472 1282362156 1709816208 2564724312 3419632416 5129448624 10258897248